Title:
PIGMENT DISPERSION, TONER, AND METHODS OF MANUFACTURING THE SAME
Document Type and Number:
Japanese Patent JP2012111873
Kind Code:
A
Abstract:
To provide a low viscosity pigment dispersion excellent in dispersibility, and further to provide a yellow toner excellent in tinting strength.
A basic alkali metal salt aqueous solution is added into a mixture which contains a yellow pigment and a polymerizable monomer at least, and is performed with dispersion processing, thus obtaining a pigment dispersion. The method of manufacturing the same is disclosed. Further, the yellow toner uses the pigment dispersion, and method of manufacturing the same is disclosed.
Inventors:
TOYODA TAKAYUKI
TANAKA MASAYASU
KAWAMURA MASASHI
HASEGAWA YUKI
MURAI YASUSUKE
HIROSE MASAFUMI
MIYAZAKI TAKESHI
TANAKA MASAYASU
KAWAMURA MASASHI
HASEGAWA YUKI
MURAI YASUSUKE
HIROSE MASAFUMI
MIYAZAKI TAKESHI
Application Number:
JP2010262870A
Publication Date:
June 14, 2012
Filing Date:
November 25, 2010
Export Citation:
Assignee:
CANON KK
International Classes:
C09B67/46; C09B67/20; G03G9/08; G03G9/087; G03G9/09; C09B29/33; C09B33/153; C09B35/035; C09B35/22
Domestic Patent References:
| JP2006208828A | 2006-08-10 | |||
| JP2001226595A | 2001-08-21 | |||
| JP2003306508A | 2003-10-31 | |||
| JP2010254847A | 2010-11-11 | |||
| JP2009157017A | 2009-07-16 | |||
| JP2001142258A | 2001-05-25 |
Foreign References:
| US20090326118A1 | 2009-12-31 | |||
| WO2008015998A1 | 2008-02-07 | |||
| EP1069479A1 | 2001-01-17 |
Attorney, Agent or Firm:
Takuma Abe
Sogo Kuroiwa
Sogo Kuroiwa
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